(19)
(11) EP 3 533 432 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.09.2019 Bulletin 2019/39

(43) Date of publication A2:
04.09.2019 Bulletin 2019/36

(21) Application number: 19158443.2

(22) Date of filing: 21.02.2019
(51) International Patent Classification (IPC): 
A61H 3/00(2006.01)
A61H 1/02(2006.01)
 A61H 3/04(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 22.02.2018 KR 20180021089
22.02.2018 KR 20180021090
12.06.2018 KR 20180067662
12.09.2018 US 201862730399 P
12.09.2018 US 201862730400 P
12.09.2018 US 201862730412 P
12.09.2018 US 201862730420 P

(71) Applicant: LG Electronics Inc.
SEOUL (KR)

(72) Inventors:
  • LEE, Wonjun
    08592 Seoul (KR)
  • NAM, Bohyun
    08592 Seoul (KR)
  • PARK, Kyu Tae
    08592 Seoul (KR)
  • SON, Jung Kyu
    08592 Seoul (KR)
  • YU, Seonil
    08592 Seoul (KR)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstrasse 3
81675 München
81675 München (DE)

   


(54) WEARABLE ASSISTIVE DEVICE COMPRISING FOOT SUPPORT FOR FREE ANKLE MOVEMENT


(57) A wearable assistive device such as an exoskeleton may include a foot support capable of a free ankle movement. The foot support may include an ankle support having an accordion spring and may be connected to a rear surface of the foot support, thereby supporting an ankle so that a user can exercise a complex ankle movement.







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